Stable Photoelectric Wireless Smoke Fire Detector Sensor 433MHz For Home GSM PSTN Security Alarm System

Stable Photoelectric Wireless Smoke Fire Detector Sensor 433MHz For Home GSM PSTN Security font b Alarm
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Stable Photoelectric Wireless Smoke Fire Detector Sensor 433MHz For Home GSM PSTN Security font b Alarm
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Availability: in stock
Price:  US $35.04 / lot


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​ Wireless Smoke Fire Detector Sensor 433MHz for the alarm system in our store

Details as below:

*Built-in siren: can work independently or together with alarm system;
*Ceiling or wall mounting; suitable for any room;
*9V battery operated (not included);
*Test button for easy recommended monthly testing;
*Safety clip feature, not allow mounting of smoke alarm without battery installed;
*Ionization chamber for early detection from all directions;
*Loud 85DB alarm signal

Package Content :

5 * Wireless Smoke Fire Sensor Detectors

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Price:  US $35.04 / lot
from AliExpress
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